25454718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 58481280

約数和(自身を除く): 33026562

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 263, 283, 342, 526, 566, 789, 849, 1578, 1698, 2367, 2547, 4734, 4997, 5094, 5377, 9994, 10754, 14991, 16131, 29982, 32262, 44973, 48393, 74429, 89946, 96786, 148858, 223287, 446574, 669861, 1339722, 1414151, 2828302, 4242453, 8484906, 12727359, 25454718]

約数ペア:

[(1, 25454718), (2, 12727359), (3, 8484906), (6, 4242453), (9, 2828302), (18, 1414151), (19, 1339722), (38, 669861), (57, 446574), (114, 223287), (171, 148858), (263, 96786), (283, 89946), (342, 74429), (526, 48393), (566, 44973), (789, 32262), (849, 29982), (1578, 16131), (1698, 14991), (2367, 10754), (2547, 9994), (4734, 5377), (4997, 5094)]